ITEM NAME:SMA-Female Dualband VHF/UHF 144/430MHz Extendable Antenna for Two Way Radio #JT1 Product Description Description: Specification: Frequency: 144/430MHZ Length: approx. 21cm/8.27" Extended Length: approx. 92cm/36.22" Gain: 3.0dB (VHF), 5.5dB (UHF) Impedance: 50 Ohm Max Input Power: 10W SWR:
